Base | Representation |
---|---|
bin | 111000101001… |
… | …0010000011001 |
3 | 2001212202200201 |
4 | 1301102100121 |
5 | 30100301144 |
6 | 2540302201 |
7 | 510264214 |
oct | 161222031 |
9 | 61782621 |
10 | 29697049 |
11 | 15843918 |
12 | 9b41961 |
13 | 61ca125 |
14 | 3d3077b |
15 | 29191d4 |
hex | 1c52419 |
29697049 has 2 divisors, whose sum is σ = 29697050. Its totient is φ = 29697048.
The previous prime is 29697037. The next prime is 29697061. The reversal of 29697049 is 94079692.
It is a balanced prime because it is at equal distance from previous prime (29697037) and next prime (29697061).
It can be written as a sum of positive squares in only one way, i.e., 27825625 + 1871424 = 5275^2 + 1368^2 .
It is a cyclic number.
It is not a de Polignac number, because 29697049 - 27 = 29696921 is a prime.
It is not a weakly prime, because it can be changed into another prime (29697029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14848524 + 14848525.
It is an arithmetic number, because the mean of its divisors is an integer number (14848525).
Almost surely, 229697049 is an apocalyptic number.
It is an amenable number.
29697049 is a deficient number, since it is larger than the sum of its proper divisors (1).
29697049 is an equidigital number, since it uses as much as digits as its factorization.
29697049 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 244944, while the sum is 46.
The square root of 29697049 is about 5449.4998853106. The cubic root of 29697049 is about 309.6737775342.
The spelling of 29697049 in words is "twenty-nine million, six hundred ninety-seven thousand, forty-nine".
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